Multi-Tech MultiModemISI ISI3334/4, Quick Reference Manual

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ISI3334/4 Hardware/Driver Installation Manual
14
COMMAND: &BSn
VALUES: n = 0 or 1
DEFAULT: &BS1
DESCRIPTION: &BS0 selects maximum transmit block size
of 64 characters.
&BS1 selects maximum transmit block size
of 256 characters (MNP mode)/128
characters (LAP-M mode).
COMMAND: $BAn
VALUES: n = 0 or 1
DEFAULT: $BA0
DESCRIPTION: $BA0 selects speed conversion on.
$BA1 selects speed conversion off.
COMMAND: Bn
VALUES: n = 0 or 1
DEFAULT: B0
DESCRIPTION: B0 selects V.21 answer tone.
B1 selects Bell answer tone. (Not used in
International Models.)
COMMAND: &Cn
VALUES: n = 0, 1, 2 or 4
DEFAULT: &C1
DESCRIPTION: &C0 forces Carrier Detect on.
&C1 lets Carrier Detect act normally.
&C2 lets Carrier Detect drop S24 time on
disconnect.
&C4 resets modem when Carrier Detect
drops.
COMMAND: &CDn
VALUES: n = 0 or 1
DEFAULT: &CD0
DESCRIPTION: &CD0 execute cleardown on disconnect.
&CD1 do not execute cleardown on
disconnect.